A firm’s manager wishes to determine if the probability that employees visit the firm’s medical consulting room is the same for every working day in the week. Based on a random sample of four complete working weeks, we have obtained the following information: Weekday Number of visits to the medical consulting room Monday 49 Tuesday 35 Wednesday 32 Thursday 39 Friday 45 At the 5% significance level, what would the firm’s manager conclusion be about his/her initial hypothesis?

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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A firm’s manager wishes to determine if the probability that employees visit the firm’s medical
consulting room is the same for every working day in the week. Based on a random sample of four
complete working weeks, we have obtained the following information: Weekday Number of visits to the
medical consulting room
Monday 49
Tuesday 35
Wednesday 32
Thursday 39
Friday 45
At the 5% significance level, what would the firm’s manager conclusion be about his/her initial
hypothesis?

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